Lee and Craig from Marine Aquatics, have very kindly arranged for me to loan an Orphek PR-156 LED Unit (in white) for a couple of months, so as to give the forum some good old honest feedback, as well as performance details etc I have been using full LED lighting on my 3x2x2 tank since February 2010 in the form of Reef Beam 120w LED units. As a lot of people already know, I have had several problems with them reliability wise, as in the drivers have failed numerous times. Lee and Craig offered the loan of a set of the, (new to the UK) Orphek LED units whilst I got my other units repaired. I declined the loan of the LED unit, as I had managed to solder a new driver in myself. I also told them that I would be happy to do a review on the new units, but in the future. So as when I get them, I am in a neutral position, and it's not just because I needed some replacement lights. Apart from the failures of my current LED units, I have managed to successfully keep Softies, LPS and more recently SPS corals, whilst using LEDs. Although predominately, my tank is now SPS frags growing out. I have just found out that the new Orphek LED unit will be landing at my house on Tuesday, next week. I am so excited tbh as I have already read up on these, and seen some stunning looking pictures from other people already using them. I suppose in a way, I am just like a kid on Christmas Eve, Eve. I will take a shed load of pictures between now and Tuesday of my current LED lighting, as well as all my corals, so as the journey and results can be fully documented. As above I cannot wait until Tuesday, so I decided to start my thread early, so as people can chip in and ask anything that they would like answering, once I have received and setup the brand spanking new Orphek LED unit.